Model # 209728

Internet #100371826

Store SKU #237502

Loctite 0.2 fl. oz. Threadlocker Blue 242
0079340242005

Loctite

0.2 fl. oz. Threadlocker Blue 242

  • Prevents loosening of metal fasteners caused by vibrations
  • Protects threads from rust and corrosion
  • Can be removed with hand tools
$647 /each

Choose Your Options

Product Size (oz.)
.2
Package Quantity
1
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Frequently Bought Together

Installation Options

Product Overview

  • Prevents loosening of metal fasteners caused by vibrations
  • Protects threads from rust and corrosion
  • Can be removed with hand tools
The Loctite 0.2 fl. oz. Blue 242 Thread Locker is designed to lock and seal threaded fasteners to prevent loosening from vibration. It prevents leaks and the rusting of threads. It eliminates the need to stock expensive lock nuts and lock washers.
  • Designed to lock and seal threaded fasteners to prevent loosening from vibration
  • Prevents leaks and the rusting of threads
  • Fully cures in 24 hours
  • Ideal for 6 - 20mm fasteners
  • Removable with hand tools
  • Torque break/prevail: 115/53
  • Eliminates the need to stock expensive lock nuts and lock washers.
  • Blue in color

Product Overview

  • Prevents loosening of metal fasteners caused by vibrations
  • Protects threads from rust and corrosion
  • Can be removed with hand tools
Model #: 209728
Sku #: 237502
Internet #: 100371826

The Loctite 0.2 fl. oz. Blue 242 Thread Locker is designed to lock and seal threaded fasteners to prevent loosening from vibration. It prevents leaks and the rusting of threads. It eliminates the need to stock expensive lock nuts and lock washers.

California residents: see   Proposition 65 information

  • Designed to lock and seal threaded fasteners to prevent loosening from vibration
  • Prevents leaks and the rusting of threads
  • Fully cures in 24 hours
  • Ideal for 6 - 20mm fasteners
  • Removable with hand tools
  • Torque break/prevail: 115/53
  • Eliminates the need to stock expensive lock nuts and lock washers.
  • Blue in color

Info & Guides

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Specifications

Dimensions

Product Depth (in.)
.75
Product Height (in.)
6.5
Product Size (oz.)
.2
Product Width (in.)
3.813

Details

Adhesion level
Medium
Adhesive Product Type
Glue/Epoxy
Curing time (hours)
24
Features
Drillable,Moisture Resistant,Solvent Resistant,UV/sunlight Resistant
Flammable
No
Glue/Epoxy Type
Metal Glue
Indoor/Outdoor
Indoor/Outdoor
Package Quantity
1
Product Weight (oz.)
.64 oz
Recommended Surfaces
Metal,Multi-Surface
Set Time (Min.)
10

Warranty / Certifications

Manufacturer Warranty
None

Specifications

Dimensions

Product Depth (in.)
.75
Product Height (in.)
6.5
Product Size (oz.)
.2
Product Width (in.)
3.813

Details

Adhesion level
Medium
Adhesive Product Type
Glue/Epoxy
Curing time (hours)
24
Features
Drillable,Moisture Resistant,Solvent Resistant,UV/sunlight Resistant
Flammable
No
Glue/Epoxy Type
Metal Glue
Indoor/Outdoor
Indoor/Outdoor
Package Quantity
1
Product Weight (oz.)
.64 oz
Recommended Surfaces
Metal,Multi-Surface
Set Time (Min.)
10

Warranty / Certifications

Manufacturer Warranty
None

Questions & Answers

Can this be used to secure a nut under a sink faucet?

Can this be used to secure a nut under a sink faucet?
Asked by: Focused
Yes, this can be used to secure a nut to a bolt under a sink faucet.
Answered by: CommunityAnswer
Date published: 2018-04-17

Could this be used on a set screw in a shower faucet handle? I want it to keep the handle tightl...

Could this be used on a set screw in a shower faucet handle? I want it to keep the handle tightly attached but still be able to take it off if plumbing work needs to be done. Simply hand-tightening the set screw has kept it tight for a few weeks at a time.
Asked by: Longplay
This can be used on a set screw in a shower faucet handle.
Answered by: CommunityAnswer
Date published: 2018-02-20

Why do they say it is not for bolts under 1/4"? Are they afraid smaller ones will shear off? Als...

Why do they say it is not for bolts under 1/4"? Are they afraid smaller ones will shear off? Also, why would you put Blue Loctite in a mostly Red tube. ; -)
Asked by: b0bb0
Should be ok
Answered by: Dave
Date published: 2018-02-17

Will this work on stripped out wood to hold a cabinet door hinge ?

Will this work on stripped out wood to hold a cabinet door hinge ?
Asked by: Doug
No. Two options. The first is to fill the holes with flat toothpicks coated with wood glue let it dry, trim flush with a utility knife, and screw back into the hole. Second and better is to bore out the holes, wood glue in a piece of matching dowel, trim flush, and reset the screws.
Answered by: allthumbs
Date published: 2018-01-24
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Customer Reviews

0.2 fl. oz. Threadlocker Blue 242 is rated 4.4 out of 5 by 18.
Rated 5 out of 5 by from I have used this product for many years, especially when... I have used this product for many years, especially when it comes to the screws holding door locks comes loose. It does a great job in sealing the threads so I don't have to keep tightening loose screws.
Date published: 2018-01-02
Rated 4 out of 5 by from Hard to review til I try to take the screws... Hard to review til I try to take the screws back out, or if they fall out, if that ever happens.
Date published: 2018-04-11
Rated 1 out of 5 by from Very disappointed in the outcome.... Very disappointed in the outcome.
Date published: 2018-04-17
Rated 5 out of 5 by from Use it frequently... Use it frequently
Date published: 2018-04-10
Rated 5 out of 5 by from Worked perfectly. I was having trouble tightening my Really Right Stuff BH-30 ball head on my Gitzo GT0531 tripod platform. Every time I locked the quick release lever, I'd unscrew the ballhead. A couple drops of Loctite Threadlocker Blue 242, a wait of 24 hours, and never had the problem again.
Date published: 2012-09-11
Rated 5 out of 5 by from Works! I use this Loctite 0.2 fl. oz. Blue 242 Thread Locker on screw threads that you need to be locked tight, yet with some pressure to allow it to be unscrewed. In other words, it is a removable thread locker rather than permanently locked. Works as advertised.
Date published: 2013-01-23
Rated 5 out of 5 by from Loctite is always good This is great stuff for keeping things from coming undone. And with the blue Loctite you can still remove the screw later if you need to.
Date published: 2013-06-25
Rated 5 out of 5 by from Easy to use and even easier clean up I used this on the screws for a replacement belt clip for a pocket knife. Worked great and after curing overnight I have no doubt it my mind it will hold for a very long time.
Date published: 2013-04-17
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